> ## Documentation Index
> Fetch the complete documentation index at: https://developers.myhero.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Updates to the HERO API.

<Update label="2026-05-06" tags={["launch"]}>
  Initial public release of the HERO API and developer portal. Coverage:

  * Documents, projects, blocks, tables, workspaces, organizations
  * Media, upload, export, TTS, snapshots, published artifacts
  * AI agents (chat + streaming) and MCP tool catalog
  * Realtime collaboration via Hocuspocus + Y.js
</Update>